Journal of Ophthalmology / 2021 / Article / Tab 3

Research Article

Biometry, Refractive Errors, and the Results of Cataract Surgery: A Large Sample Study

Table 3

Gender segmentation of the data.

VariablesSexMeanMedianSDVarSkewKurtNumbert-test value

AgeF68.7770.0010.70114.49−0.941.81178110.780.43
M68.6770.0010.93119.51−1.243.0910441

ALF23.3123.021.632.672.358.661780230.91<0.001
M23.8823.721.432.052.3010.6210437

ACDF2.952.950.420.180.331.401762831.66<0.001
M3.133.130.440.200.312.2210294

LTF4.574.580.500.25−0.232.0726812.580.01
M4.534.500.550.31−0.224.701714

SKF44.8744.881.833.36−0.606.021780730.91<0.001
M44.1744.181.833.34−0.486.7310440

FKF43.7443.771.773.15−0.966.521780734.31<0.001
M43.0043.051.743.03−0.774.6610440

KavF44.3144.331.743.03−0.815.831780733.83<0.001
M43.5943.641.722.94−0.736.0810440

SE1F−0.91−0.384.3619.03−1.144.261298910.05<0.001
M−1.52−1.504.0316.22−0.614.397498

SE2F−0.37−0.381.031.060.3629.66142693.45<0.001
M−0.32−0.251.021.030.2128.288296

CYL1F−1.18−1.000.890.79−1.614.78129897.07<0.001
M−1.27−1.000.920.85−1.373.437498

CYL2F−1.49−1.251.071.16−1.453.21142693.36<0.001
M−1.54−1.251.091.19−1.403.158296

IOLF21.0422.004.5720.88−2.238.181781020.62<0.001
M19.9920.003.8514.80−2.3211.9910441

PEF0.270.321.031.06−0.3227.16142691.750.08
M0.290.341.000.990.1419.938296

A Student's t test for unpaired samples was performed in order to compare the means of each variable among sexes. p–value < 0.05 is considered as highly significant. Nonsignificant values are shown in boldface.

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